1 to 25 of 56 Security Architecture Jobs in London

Senior Cyber Security Architect — Security Architecture & Consulting Salary: Up to £75,000 base (DOE) + up to 10% bonus Location: Remote/Home-based with occasional client travel We’re supporting a growing cybersecurity consultancy that is expanding its security architecture and technical consulting capability … increasing demand for specialist advisory and architecture services. They are looking for an experienced Senior Cyber Architect to support organisations in embedding secure-by-design principles across cloud, hybrid, and on-prem environments — helping clients design secure systems from initial architecture through to implementation This is a consulting ...

Role Details Job Title: Security Architect Reviewer (SAR) Location (if Hybrid/Office Based): London (UK) (2 to 3 days) Role Description Design and implement security architecture and solutions to meet organizational goals and regulatory requirements. Ensure security integration in all technology projects, including cloud services … premises systems. Conduct security assessments and audits to identify vulnerabilities and recommend remedial actions. Collaborate with cross-functional teams to ensure security measures are embedded in all stages of system development and deployment. Prepare and maintain detailed security documentation, including architecture diagrams, policies, and standards. Lead ...

Information Security Consultant Remote | Full-time We are working with a leading, forward-thinking cyber security consultancy that delivers innovative and resilient security solutions to organisations across multiple sectors. With a strong heritage spanning government, finance, and technology, they support clients in protecting critical assets and sensitive … data. Due to continued growth, they are looking to appoint an Information Security Consultant to join their high-performing technical team. The Role As an Information Security Consultant, you will provide expert security advice across a wide range of projects, supporting both internal teams and external clients. ...

About the Role Ourworld-leading Time & Frequency departmentseeka Principal Enterprise Security Architect to lead cyber security architecture, assurance, and operational services. This is an exceptionalopportunity to join theglobalauthority in precision timing at a defining moment for UKdigitalinfrastructure. Backed by agovernment investment of £180 millionin theNational Timing Centre … ensure theyremainsecure,reliableand robust evenifglobal navigation satellite systems fail. Key Responsibilities: This leadership role is responsible for delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions ...

Security Architecture Lead London, Central - Hybrid, 3 days on site (mandatory) Permanent - £110k - £130k + benefits Our client is seeking an experienced Security Architecture Leader to be the voice of security at the architecture table, alongside the Enterprise and Solution architecture teams. … will have strong knowledge of enterprise-level Security Architecture, will ensure secure design principles, build patterns, and align with organisational security and compliance requirements. You'll have an awareness and understanding of AI and its potential risks and ensure that security is at the forefront ...

Security Architecture Lead London, Central - Hybrid, 3 days on site (mandatory) Permanent - £110k - £130k + benefits Our client is seeking an experienced Security Architecture Leader to be the voice of security at the architecture table, alongside the Enterprise and Solution architecture teams. … will have strong knowledge of enterprise-level Security Architecture, will ensure secure design principles, build patterns, and align with organisational security and compliance requirements. You'll have an awareness and understanding of AI and its potential risks and ensure that security is at the forefront ...

Description Experience, qualification, and soft skills, have you got everything required to succeed in this opportunity Find out below. Security Architecture Lead London, Central - Hybrid, 3 days on site (mandatory) Permanent - £110k - £130k + benefits Our client is seeking an experienced Security Architecture Leader … voice of security at the architecture table, alongside the Enterprise and Solution architecture teams. You will have strong knowledge of enterprise-level Security Architecture, will ensure secure design principles, build patterns, and align with organisational security and compliance requirements. You'll have an awareness ...

Security Consultant – Enterprise/Cloud/Transformation Location: UK (Hybrid – client site as required) Salary: Competitive + bonus + benefits Entasis Partners is working with a global consultancy delivering complex transformation programmes across public and private sector organisations. They’re looking for a Security Architect to take ownership … security design across large-scale programmes – shaping architecture, influencing engineering teams, and ensuring security is embedded into delivery from day one. This isn’t a purely advisory role. You’ll be expected to drive outcomes, work closely with delivery teams, and make decisions that stand ...

Designer Cryptography Work Location: Manchester (2 to 3 days) Duration of Assignment: 6 Month Role Description Senior design role responsible for creating high-level architecture and designing enterprise cryptographic solutions, including Hardware Security Module (HSM)-based architectures, while ensuring governance and security approvals Key Responsibilities Develop High … Level Design (HLD) for cryptographic and security architecture Design and implement secure cryptographic solutions using Hardware Security Module (HSM) Ensure solutions comply with security governance, risk, and regulatory requirements Collaborate with architecture and security teams to obtain design and governance approvals Key Skills/ ...

Network Security Engineer BTCC Location: To Be Confirmed Contract Type: Full-Time, Permanent Working Model: On-site/Hybrid (as applicable) Industry: Cryptocurrency/Blockchain/Fintech About BTCC Founded in 2011, BTCC is one of the world s longest-running cryptocurrency exchanges, delivering secure, transparent, and high-performance … asset trading infrastructure. With over a decade of operational excellence in global crypto markets, BTCC continues to invest heavily in strengthening its infrastructure and security architecture to support a rapidly expanding global user base. As part of our ongoing commitment to enterprise-grade security and resilience ...

Network Security Engineer | BTCC Location: [To Be Confirmed] Contract Type: Full-Time, Permanent Working Model: On-site/Hybrid (as applicable) Industry: Cryptocurrency/Blockchain/Fintech About BTCC Founded in 2011, BTCC is one of the world’s longest-running cryptocurrency exchanges, delivering secure, transparent, and high-performance … asset trading infrastructure. With over a decade of operational excellence in global crypto markets, BTCC continues to invest heavily in strengthening its infrastructure and security architecture to support a rapidly expanding global user base. As part of our ongoing commitment to enterprise-grade security and resilience ...

responsible for defining, designing, and governing the enterprise Identity & Access Management architecture. This role ensures IAM solutions are secure, scalable, and aligned with business, security, and regulatory requirements. The IAM Architect provides technical leadership across IAM domains—identity lifecycle, access governance, authentication, authorisation, privileged access, and directory services … acts as the design authority for IAM platforms and integrations. 4.2 - Key Responsibilities Architecture & Design • Define the end‐to‐end IAM architecture covering identity lifecycle, access governance, authentication, authorisation, and privileged access. • Produce high‐quality architectural artefacts including HLDs, LLDs, integration patterns, data flows, and security models. ...

Security Architect Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary £80k, plus excellent company benefits. About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector … track unsafe products Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport Role Summary Triad is seeking a Security Architect; you will play a critical role in designing, assuring, and delivering secure solutions across our client engagements. You will champion Secure by Design ...

Principal Product Security Architect £135,000 + benefits | Payments Technology | London (4 days onsite) I’m partnering with a high‐growth organisation in the payments technology sector, looking to appoint a Principal Product Security Architect. This is the most senior architect in the business, a critical role shaping … across customer‐facing products, cloud platforms and payments systems. The environment is modern, cloud‐native and engineering‐led. You’ll work closely with Product Security and cross‐functional engineering teams, embedding secure‐by‐design principles into new features, product lifecycles and emerging payments capabilities. This is an opportunity ...

Security Manager/SecOps Consultant (FTC) Contract: Fixed-term contract (12-month rolling) Duration: Up to 36 months Location: Hybrid – predominantly remote with occasional travel to UK sites Salary: Competitive Overview We are seeking an experienced Security Manager/SecOps Consultant to support a large and complex enterprise … environment. This is a senior role focused on security architecture, oversight, and strategic engagement rather than hands-on technical configuration. The successful candidate will operate as a trusted security advisor, embedding themselves into the customer environment and working closely with internal stakeholders and external service partners. Technical ...

Enterprise Cyber Architect Location: London or Bristol (60% office/40% remote across the month) Salary: £80,000–£100,000 Pension: 29% employer contribution Security Clearance: SC required (sponsored upon offer – UK residency required for the past 5 years) Contract: Permanent Working pattern: Full-time, flexible working supported About … organisation is on a long-term digital and cyber transformation journey and is investing in senior architectural leadership to significantly mature its enterprise security capability. The Opportunity My client is seeking a Principal Enterprise Cyber Architect to lead and shape enterprise-wide cyber security strategy across a complex ...

Technical Cyber Security Consultant | Cloud | NIST/CAF/ISO | Public Sector | SC Cleared | £55,000 - £85,000 + 15% bonus | 2-3 days remote a week We’re partnering with a high-growth, values-led cyber consultancy operating at the forefront of UK national security. This … solutions for government clients on some of the UK’s most complex and high-impact challenges. They’re now looking for a Technical Cyber Security Consultant to join the business—someone who can blend deep technical capability with strong stakeholder engagement and consulting maturity. Expect to: Design, build ...

Cyber Security Manager Overview Job Title: Cyber Security Manager Location: Stamford Bridge (London) with travel to Cobham Department: Technology Salary: £100,000+ Employment Type: Permanent Role Purpose The Technology Security Manager is responsible for leading both the strategic and operational direction of information and cyber security across the organisation. Reporting into senior technology leadership, this role owns and continuously enhances the overall cyber security posture. Key Responsibilities Lead and develop the organisation’s cyber security strategy Oversee security operations, risk management, and incident response Ensure systems, infrastructure, and data are protected against ...

Information Security Manager Cloud SW London, Hybrid - £60k Cyber Security - Governance One day per week in the office rest from home. A well established, values driven charity based in SW London are looking for a seasoned Information Security Lead to be the authority across all Information Security and Cloud Infrastructure; ensuring Azure, Microsoft 365, and SaaS platforms are secure, resilient, and compliant. The role combines hands-on technical security expertise with risk management, governance, and assurance, supporting business objectives while reducing cyber and data protection risk. As the Senior Information Security Analyst you will ...

drive AI-enabled DevOps automation to improve operational intelligence and threat detection. 🔧 Key Responsibilities Design and implement secure CI/CD pipelines with integrated security tooling (SAST, DAST, container scanning, dependency scanning). Embed security-by-design principles across AWS infrastructure and deployments. Implement IaC security guardrails … using Terraform/CloudFormation. Configure and optimise AWS-native security services (Security Hub, GuardDuty, Inspector, Config, Shield). Support identity security integrations with enterprise IAM platforms (ForgeRock or similar). Develop AI-assisted DevOps automation for alert triage, incident routing and operational insights. Contribute to architecture ...

Lead Information Security Engineer City of London (3 days per week required in the office) DGH Recruitment are currently recruiting on behalf of a leading global client who are looking for a Lead Cyber Security Engineer/Information Security Engineer to join the team on a permanent … basis. Responsibilities: - Implement security architecture related to transition to cloud (e.g., Azure, Teams/O365 and iManage Cloud). - Develop and maintain documentation related to global security team operations and functions. - Manage DLP systems and processes as required - Assist in the preparation, approval, implementation and adherence ...

Lead Cloud Security Engineer (Azure) City of London (3 days per week required in the office) DGH Recruitment are currently recruiting on behalf of a leading global client who are looking for a Lead Cyber Security Engineer/Information Security Engineer to join the team … permanent basis. Responsibilities: - Implement security architecture related to transition to cloud (e.g., Azure, Teams/O365 and iManage Cloud). - Develop and maintain documentation related to global security team operations and functions. - Manage DLP systems and processes as required - Assist in the preparation, approval, implementation and adherence ...

Hiring: Security Consultant- Threat Modelling Client : Global IT services, consulting, and business solutions company Location: London/Norwich UK (Hybrid) Experience: 7–12 Years About the Role We are looking for an experienced Security Consultant- Threat Modelling to join our client's growing cybersecurity team. This role … ideal for someone passionate about building secure architectures, identifying risks early in the design phase, and driving security best practices across enterprise environments. You will play a key role in defining and scaling threat modelling capabilities, working closely with architects, developers, and business stakeholders. Key Responsibilities Design and implement ...

Title: Cyber Security Manager Location: Hybrid (Home Counties - flexible, with some office presence) Salary: £68,000 - £72,000 (flexible depending on experience) The Opportunity We're supporting a search for a Cyber Security Manager to take ownership of cyber across a well-established organisation with around … yourself and future career ambitions. What they need now is someone to take the lead, build on that momentum, and continue improving their security posture in a landscape that doesn't stand still. You'll sit close to leadership, influence direction, and be the person the business looks ...

seeking an experienced Azure Cloud Security Architect to lead the design, implementation, and governance of security controls across our Azure cloud platform. This role requires a hands-on technical expert with deep experience in Microsoft Defender for Cloud, Azure-native security services, and enterprise platform security architecture. What you'll bring: Design and implement secure Azure cloud architectures aligned with security best practices and compliance requirements Lead implementation, configuration and optimisation of Microsoft Defender for Cloud Develop and enforce Azure security policies, standards, and guardrails Implement Zero Trust principles across Azure workloads Conduct ...